I knew I should have bookmarked the site I read mine from, but I didn't. However, it claims the new sensor is not gapless, so making it a lot less like the 50D sensor than your link claims. I have searched around looking, and found a complete lack of a detailed description of the X1i sensor, except for your link, so while we all know the ad men don't lie, not even by ommision, I will remain sceptical, until I see more written about the sensor.
But, I hope your right and I'm wrong, cause I was pretty excited about getting one myself, for the video, until I read my link, but now I will wait to see how image quality is after they come out. 




